linux-kernel - Re: [RFC 1/2] cfg80211: Add channel flags limiting availability to OCB mode only

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Date:	Mon, 26 May 2014 11:35:28 +0200
From:	Johannes Berg <johannes@...solutions.net>
To:	Rostislav Lisovy <lisovy@...il.com>
Cc:	"John W. Linville" <linville@...driver.com>,
	linux-wireless@...r.kernel.org, linux-kernel@...r.kernel.org,
	Michal Sojka <sojkam1@....cvut.cz>, s.sander@...dsys.de,
	jan-niklas.meier@...kswagen.de,
	Rostislav Lisovy <rostislav.lisovy@....cvut.cz>
Subject: Re: [RFC 1/2] cfg80211: Add channel flags limiting availability to
 OCB mode only

On Mon, 2014-05-26 at 11:06 +0200, Rostislav Lisovy wrote:
> On Mon, 2014-05-19 at 16:51 +0200, Johannes Berg wrote:
> > This patch is fine, but insufficient - you should also do something
> > with
> > the new flags?
> 
> That's definitely a good point. I think the biggest issue is that the
> flags can't be checked only with the knowledge of the 'wiphy' but they
> are related to the 'vif' type -- this prohibits checking in the
> cfg80211_chandef_usable() (I assume).
> 
> Would the following be sufficient?

Well, you'll find that if you address my comments on the other patch,
all of this discussion goes away easily.

johannes

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